JP6731729B2 - Hob - Google Patents

Description

The present invention relates to a stove.

There is known a stove in which a horizontal width is reduced by arranging two stove burners diagonally on a substantially square top plate as compared with a case where the stove burners are arranged in a horizontal row (for example, , Patent Document 1). There is also known a stove in which a grill unit used for cooking fish and the like is provided in the housing of such a stove.

JP, 2009-180400, A

In the case of a stove having a small width, the grill unit has to be arranged at a position closer to one side wall in the housing so as to vertically overlap with the stove burner. Therefore, when the grill burner and the stove burner are burnt at the same time, there is a possibility that the temperature of the top plate and the housing arranged near the cabinet of the kitchen may rise excessively.

An object of the present invention is to provide a stove that can prevent the temperature of the housing from rising excessively.

The stove of the invention according to claim 1 is a housing, one or more stove burners provided on an upper portion of the housing, and one side wall side of the housing with respect to a center of the housing in the left-right direction. And a grill unit disposed at a position closer to the lower part of the stove burner so that at least a part of the grill unit is located below the stove burner. A grill hood attached to the upper part of the grill hood, to which a grill burner is fixed, and a heat shield plate arranged so as to cover the grill hood from above. A cooking space for heating and cooking an object is formed by the grill burner, and the cooking space hangs down at least at a position lower than the grill burner at an end of the heat shield plate on the side wall side. A hanging part is provided, and the hanging part is arranged so as to separate a predetermined gap from the unit main body part and the grill hood to the one side wall side of the housing, and the hanging part is arranged in the left-right direction of the grill hood. An electrical component is fixed to the end of the housing on the side wall side that does not vertically overlap the position of the stove burner, and the tip of the electrical component is adjacent to the grill burner. An electric component fixing portion to be arranged at a position is provided, and in an end portion on the one side wall side of the casing in the left-right direction of the heat shield plate, at a position overlapping above the electric component fixing portion. , A concave portion is formed on the side opposite to the one side wall side so as to expose the electric component fixing portion to the outside of the heat shield plate, and the concave portion is formed at least in a plan view. A baffle plate is provided between the recess and the arrangement position of the stove burner so as to extend vertically between the recess and the grill hood .

The stove according to a second aspect of the present invention is, in addition to the configuration according to the first aspect , the baffle plate is screwed into a hole provided at an end of the grill hood on the side wall side of the housing. It is characterized in that a fixing portion for fixing is provided.

The stove according to a third aspect of the present invention is, in addition to the configuration according to the first or second aspect , has a contact portion at the hanging portion that projects toward the grill hood side and abuts an upper surface of the grill hood. It is characterized by being provided.

A stove according to a fourth aspect of the present invention is characterized in that, in addition to the configuration according to the third aspect , the abutting portion is arranged in front of the grill burner.

In addition to the configuration according to any one of claims 1 to 4 , a stove according to a fifth aspect of the present invention has an outer surface of a side wall portion of the unit main body portion that faces the hanging portion and the predetermined gap . It is characterized in that a duct portion is provided to form a gap between the outer surface of the side wall portion .
A stove according to a sixth aspect of the present invention includes a housing, one or more stove burners provided at an upper portion of the housing, and one side wall side of the housing with respect to a center of the housing in the left-right direction. And a grill unit disposed at a position closer to the lower part of the stove burner so that at least a part of the grill unit is located below the stove burner. A grill hood attached to the upper part of the grill hood, to which a grill burner is fixed, and a heat shield plate arranged so as to cover the grill hood from above. A cooking space for heating and cooking an object by the grill burner is formed, and at least an end portion of the heat shield plate on the side wall side of the housing hangs down to a position lower than the grill burner. A hanging part is provided, and the hanging part is arranged so as to separate a predetermined gap from the unit main body portion and the grill hood to the one side wall side of the housing, and separates the hanging part from the predetermined gap. The outer surface of the side wall portion of the unit main body portion facing each other is provided with a duct portion for forming a gap with the outer surface of the side wall portion.

In the stove according to the first aspect of the present invention, the hanging portion can cover the side of the grill burner with one side wall of the housing, so that the radiant heat of the grill burner can be prevented from being transmitted to the housing. Therefore, it is possible to prevent the temperature of the housing from rising excessively.

The concave portion, in between at least positions of the stove burner, since there is provided a baffle plate disposed so as to extend between the grill hood, and hot air is concave and grill hood in the unit main body portion It is possible to prevent the heat transfer from flowing to the stove burner side through the gap between the two.

In the stove of the invention according to claim 2 , in addition to the effect according to claim 1 , in the portion where the baffle plate portion is arranged, the heat shield plate and the grill hood are not in contact, and such a baffle plate portion is provided. Since the fixing portion is provided in the heat exchanger, it is possible to prevent the hot air leaking from the hole provided at the end of the grill hood from being transmitted to the heat shield plate.

In the stove of the invention according to claim 3 , in addition to the effect according to claim 1 or 2 , since one side wall side of the housing of the heat shield plate can be arranged so as to be as non-contact with the unit body portion as possible, It is possible to prevent the heat from the grill from being directly transferred to the heat shield plate and deteriorating the heat shield property.

In the stove of the invention according to claim 4 , in addition to the effect according to claim 3 , since the contact portion is arranged in front of the grill burner, the contact portion is arranged between the grill burner and one side wall of the housing. Not done. The part of the grill hood between the grill burner and one side wall of the housing has a high temperature, but since the abutting part is arranged in front of the grill burner so as to avoid that part, it comes in contact with the grill hood. It is possible to prevent heat transfer to the heat shield plate via the portion.

In addition to the effect according to any one of claims 1 to 4 , the stove of the invention according to claim 5 can further improve the heat shielding property by providing the duct part between the hanging part and the unit main body part. ..

The present invention may arbitrarily combine the configurations of claims 1 to 5.

It is a perspective view of the stove 1. It is a top view of the stove 1. FIG. 3 is a sectional view taken along line I-I of FIG. It is a perspective view (the grill door is omitted) of the stove 1. FIG. 6 is a perspective view showing a state in which the grill unit 40 is fixed to the front wall portion 23 from the rear side. It is a perspective view showing the state where grill unit 40 was fixed to front wall part 23 from the back. It is a perspective view of the front panel 28. FIG. 5 is a front view of the front panel 28. It is the perspective view seen from the left diagonal front of grill unit 40. It is the perspective view seen from the diagonally right front of grill unit 40. It is a top view of the grill unit 40. FIG. 10 is a sectional view taken along line II-II shown in FIG. FIG. 11 is a partially enlarged view of the W1 area shown in FIG. 10. FIG. 6 is an exploded perspective view of the grill unit 40. FIG. 6 is a perspective view of a heat shield plate 70. FIG. 6 is a perspective view of a heat shield plate 70. FIG. 6 is a plan view of a heat shield plate 70. It is a bottom view of the heat shield plate 70. It is a front view of the heat shield 70. It is the perspective view seen from the back of grill door 100 to which saucer 110 was connected. FIG. 6 is a plan view showing a positional relationship between an exhaust port 82A of an exhaust stack 80 and an exhaust port section 12A of a top plate 3. FIG. 3 is a sectional view taken along line III-III in FIG. 3 is a plan view of the housing 2. FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. Unless otherwise specified, the structure and the like of the device described below are not intended to be limited thereto and are merely illustrative examples. The drawings are used for explaining the technical features that can be adopted by the present invention.

The structure of the stove 1 will be described with reference to FIGS. 1 and 2. The stove 1 is a built-in type stove that is installed by being dropped from above into an opening provided in a kitchen cabinet (not shown). The stove 1 includes a casing 2 having a substantially rectangular parallelepiped shape. A substantially square top plate 3 is fixed to the upper part of the housing 2.

The upper surface structure of the top plate 3 will be described with reference to FIGS. 1 and 2. Two stove burners 4 and 5 are respectively supported on two beams 2A and 2B (see FIG. 23) provided in the housing 2, and two openings provided on the diagonal of the top plate 3 are provided. The flame holes (not shown) of the stove burners 4 and 5 are arranged so as to project from above (not shown) onto the top plate 3. The right back stove burner 4 is a standard burner, and the left front stove burner 5 is a high-power burner. Gotoku 6 and 7 are installed in these stove burners 4 and 5, respectively.

On the right front side of the top plate 3, there is provided a stove operation unit 8 which is raised like a mountain in a side view. The stove operation unit 8 includes an inclined surface 8A and an inclined surface 8B. The inclined surface 8A is a surface that is rectangular in a plan view and is inclined obliquely upward from the front side to the rear side. The inclined surface 8B is a surface having a rectangular shape in plan view, which is inclined obliquely downward with respect to the rear from the upper end of the inclined surface 8A. Two operation knobs 9 and 10 are provided on the inclined surface 8A. The operation knobs 9 and 10 can ignite, extinguish, and adjust the heat power of the stove burners 4 and 5.

At the rear end of the top surface of the top plate 3, a cover portion 11 having a predetermined width in the front-rear direction and protruding in a mountain shape in side view is provided. On the front side of the cover portion 11, there is provided an inclined surface 11A that gently inclines obliquely upward from the front side to the rear, and on the rear side thereof, inclines obliquely downward to the rear from the upper end of the inclined surface 11A. An inclined surface 11B is provided. An exhaust port 12A is provided on the inclined surface 11A. The exhaust port portion 12A has a substantially rectangular shape in which a plurality of slits extending in the left-right direction are gathered to be long in the left-right direction in a plan view. The exhaust port portion 12A is arranged immediately above the exhaust port 82A of the exhaust pipe 80 provided in the rear portion of the grill unit 40 (see FIGS. 5 and 9) installed in the housing 2 (see FIG. 21). .. Therefore, the exhaust port portion 12A discharges the combustion gas in the grill unit 40 to the outside.

An air supply port 12B is provided on the inclined surface 11B. The air supply port portion 12B is also formed into a substantially rectangular shape that is long in the left-right direction in a plan view by assembling a plurality of slits extending in the left-right direction. The air supply port 12B takes in primary air supplied to a grill burner 65 (see FIG. 3), which will be described later, provided in the grill unit 40 into the housing 2. The front end side of the top plate 3 is locked by locking claws 257A to 257C (see FIG. 5), which will be described later, provided on an upper end of a front wall portion 23, which will be described later, of the housing 2. Both left and right corners of the rear end of the top plate 3 are fastened to the upper end of a back wall 24 of the housing 2 described later by screws 18. Thereby, the top plate 3 is fixed to the upper part of the housing 2. Since the places where the screws 18 are fastened are located at both the left and right ends of the inclined surface 11B, the inclined surface 11A hides them when looking down from the front side of the stove 1. As a result, the screws 18 on both the left and right sides cannot be seen, and the aesthetics of the top plate 3 can be improved.

The structure of the housing 2 will be described. As shown in FIGS. 1 and 3, the housing 2 includes a right wall portion 21, a left wall portion 22, a front wall portion 23, a back wall portion 24, a bottom wall portion 25, and the like, and has a substantially rectangular parallelepiped shape with an open top surface. Is formed in. The housing 2 is formed of a metal plate. A front panel 28 is fixed to the front surface of the front wall portion 23, and a grille opening 30 having a substantially rectangular shape in a front view is provided at a position closer to the left side. The grill opening 30 is located on the front side of the opening 26 (see FIG. 9) provided on the front side of the grill unit 40 installed in the housing 2. A grill door 100 is provided in the grill opening 30 so as to be movable in the front-rear direction. Here, the stove 1 of this embodiment is of a type having a small width dimension. Therefore, the grill unit 40 is arranged at a position closer to the left wall portion 22 side in the housing 2 due to the positional relationship with the stove burners 4 and 5 supported on the top plate 3 (see FIG. 3). .. Therefore, the grille opening 30 is arranged at the leftward position so as to correspond to the position of the grille unit 40.

The grill door 100 opens and closes the opening 26 (see FIG. 3) via the grill opening 30. As shown in FIG. 1, a window portion 105 through which the inside of the grill unit 40 can be viewed is provided at a substantially central portion of the front surface 101 of the grill door 100. A handle 103 protruding forward is provided below the window 105. The user pulls out the handle 103 to the front side to simultaneously take out the saucer 110 (see FIG. 20) and the grill (not shown) connected to the lower part of the rear surface 102 of the grill door 100 from the grill unit 40 to the front. be able to. In addition, as shown in FIG. 20, on the back surface 102 of the grill door 100, a bead having a reverse U-shape in rear view, which is formed in a convex shape protruding rearward so as to surround the periphery except the lower side of the window portion 105. A section 107 is provided.

On the front surface of the housing 2, an operation knob 31 is provided on the right side of the grill opening 30. The operation knob 31 ignites, extinguishes, and adjusts the heat power of a grill burner 65 (see FIG. 3) provided in the grill unit 40. A battery box 32 is provided below the operation knob 31. In the battery box 32, for example, two dry batteries are stored as the power source of the stove 1.

Further, columnar closing members 29, 29 are attached to the left and right sides of the front surface of the front wall portion 23. When the stove 1 is installed in the kitchen cabinet, the front wall portion 23 of the stove 1 is arranged inside the opening (not shown) provided in the front surface of the cabinet, but the closing members 29, 29 are The gaps formed on both the left and right sides of the wall portion 23 are closed. This can improve the aesthetics of the front of the stove 1 in the cabinet.

The structure of the front wall portion 23 will be described with reference to FIG. The front wall portion 23 includes a lower side portion 231, a right support column plate portion 232, a left support column plate portion 233, an upper side portion 234, and the like.

The lower portion 231 is a metal plate that is formed in a substantially rectangular plate shape that is long in the left-right direction in plan view and has a plurality of holes. A support member 320 having a substantially rectangular tube shape is provided on the right end side of the upper surface of the lower portion 231. The battery box 32 is supported inside the support member 320 so as to be movable in the front-rear direction.

The right support plate portion 232 is a metal angle member that extends in the vertical direction and has a substantially L-shaped cross section, and is provided upright adjacent to the left side of the support member 320. The right support plate portion 232 includes a vertical portion 241 and a horizontal portion 242. The vertical portion 241 is a plate-shaped portion that extends in the front-rear direction and has a surface direction in the left-right direction. The horizontal portion 242 is a plate-shaped portion that protrudes leftward from the rear end portion of the vertical portion 241 and has a surface direction in the front-rear direction. A fixing hole 246 is provided in the upper portion of the lateral portion 242, and a fixing hole 247 is provided in the lower portion. A pair of upper and lower insertion claws 251 and 252 are provided at the left end of the lateral portion 242 so as to project rearward. Each of the insertion claws 251 and 252 has a hook shape that protrudes rearward and has its tip end side bent upward.

The left support plate portion 233 is also a metal angle member extending in the vertical direction and having a substantially L-shaped cross section, and is provided upright on the left end portion of the upper surface of the lower portion 231. The left strut plate portion 233 includes a vertical direction portion 244 and a horizontal direction portion 243. The vertical portion 244 is a plate-shaped portion that extends in the front-rear direction and has a surface direction in the left-right direction. The horizontal portion 243 is a plate-shaped portion that protrudes rightward from the rear end portion of the vertical portion 244 and has a surface direction in the front-rear direction. A fixing hole 248 is provided on the upper portion of the lateral portion 243, and a fixing hole 249 is provided on the lower portion. A pair of upper and lower insertion claws 253 and 254 are provided at the right end of the lateral portion 243 so as to project rearward. The insertion claws 253 and 254 also have a hook shape that protrudes rearward and has the tip side bent upward.

Since each of the right support plate 232 and the left support plate 233 is a metal angle member having a substantially L-shaped cross section and is formed of a thick metal plate, it has high rigidity. In the stove 1, since the enclosure 27, which will be described later, of the grill unit 40 is directly fixed to the right strut plate portion 232 and the left strut plate portion 233, the grill unit 40 is stabilized inside the housing 2. Can be held.

The upper portion 234 is formed in a substantially L shape when viewed from the right side. The upper portion 234 includes a horizontal portion 234A and a vertical portion 234B. The horizontal portion 234A is a plate-shaped portion that extends substantially horizontally in the front-rear direction. The vertical portion 234B is a plate-shaped portion that extends vertically upward from the rear end portion of the horizontal portion 234A. A substantially rectangular opening 235 is provided on the right side of the vertical portion 234B, and a substantially rectangular opening 236 is provided on the left side. At the lower end of the opening 235, a plate-shaped mounting portion 2351 protruding rearward is provided. At the lower end of the opening 236, a plate-shaped mounting portion 2361 protruding rearward is provided. The mounting portions 2351 and 361 are provided with fixing holes (not shown). A fixed piece 287 of the front panel 28, which will be described later, is inserted into the opening 235 from the front side to the rear side and placed on the placing section 2351. A fixed piece 288 of the front panel 28, which will be described later, is inserted into the opening 236 from the front side to the rear side and placed on the placing section 2361.

A top plate receiving portion 257 protruding forward is provided at the upper end of the vertical portion 234B. The top receiving portion 257 is formed in a substantially U shape in a plan view. The top plate receiving portion 257 is provided with three locking claws 257A, 257B, 257C. Locking claws 257A to 257C are locked to the front end of the top plate 3. The top receiving portion 257 supports the front end surface of the top 3 from below. The upper portion 234 is fixed to the upper end of the right support plate 232 and the upper end of the left support plate 233 with screws (not shown). A substantially rectangular grille opening 30 is formed on the inner side surrounded by the upper part 234, the right support plate part 232, the left support plate part 233, and the lower part 231.

The structure of the front panel 28 will be described with reference to FIGS. 7 and 8. The front panel 28 is attached so as to cover the front surface of the front wall portion 23. The front panel 28 includes a right exterior part 282, a left exterior part 283, and a connecting part 281. The right exterior portion 282 is a substantially rectangular front view portion that covers the right side of the grill opening 30 in the front wall portion 23. The left exterior part 283 is a strip-shaped part that covers the left side of the grille opening 30 and extends in the vertical direction when viewed from the front. The connecting portion 281 is a portion that connects the right exterior portion 282 and the left exterior portion 283 to each other at an upper portion and extends in the left-right direction in a front view. The front panel 28 includes a panel-side opening 289 that is substantially rectangular in a front view and is surrounded by the connecting portion 281, the right exterior portion 282, and the left exterior portion 283.

A circular insertion hole 282A is provided substantially at the center of the right exterior part 282. The insertion hole 282A allows a rotary shaft (not shown) extending from the inside of the housing 2 of the operation knob 31 to be inserted therethrough. A support frame portion 284 is provided at the lower end portion of the right exterior portion 282. The support frame portion 284 is fixed to the front portion of the support member 320 (see FIG. 5). A fixing piece 286 that protrudes leftward is provided at the left end of the support frame portion 284. The fixing piece 286 has a fixing hole 286A. On the other hand, a fixing piece 285 is provided at the lower end portion of the left exterior portion 283, the fixing piece 285 protruding rearward and having the tip side bent rightward at a substantially right angle. The fixing piece 285 is provided with a fixing hole 285A. The fixing pieces 285 and 286 are at the same height position.

The connecting portion 281 includes a front surface portion 281A and an upper surface portion 281B, and has a substantially inverted L-shaped cross section. The front surface portion 281A is a substantially strip-shaped portion that has a surface direction in the front-rear direction and extends in the left-right direction in front view. The upper surface portion 281B is a portion that extends rearward from the upper end portion of the front surface portion 281A by bending at a substantially right angle and has a surface direction in the vertical direction. Fixing pieces 287 and 288 protruding rearward are provided on both left and right sides of the rear end of the upper surface portion 281B. The fixing pieces 287 and 288 correspond to the openings 235 and 236 provided in the front wall portion 23. The fixing pieces 287, 288 are provided with fixing holes 287A, 288A.

The fixing structure of the front panel 28 will be described with reference to FIGS. 4 to 8. As shown in FIG. 4, the front panel 28 is fixed so as to cover the front surface of the front wall portion 23. The fixing pieces 287, 288 provided in the connecting portion 281 are inserted from the front into the openings 235, 2322 provided in the vertical portion 232B of the upper portion 234 of the front wall portion 23, and the mounting portions 2351, 361 are respectively inserted. Is placed on the upper surface of the substrate (see FIGS. 3 and 5). The fixing holes 287A and 288A provided in the fixing pieces 287 and 288 are positioned in the fixing holes (not shown) of the mounting portions 2351 and 361, and are provided inside the housing 2 by the screws 14 (see FIG. 3). It is fixed to another member (not shown). As a result, the connecting portion 281 of the front panel 28 is fixed to the front wall portion 23 of the housing 2.

The fixing piece 285 (see FIGS. 7 and 8) provided on the left end portion of the support frame portion 284 of the front panel 28 is a fixing piece provided on the lower portion of the lateral portion 242 of the right support plate portion 232 of the front wall portion 23. It is positioned in the hole 247 (see FIG. 5) and fixed with a screw (not shown). As a result, the lower portion (support frame portion 284) of the right exterior portion 282 is fixed to the front wall portion 23 of the housing 2. On the other hand, a fixing piece 286 (see FIGS. 7 and 8) provided on the lower end portion of the left exterior portion 283 of the front panel 28 is provided below the lateral portion 243 of the left support plate portion 233 of the front wall portion 23. It is positioned in the fixing hole 249 and is fixed by the screw 16 (see FIG. 5). As a result, the lower part of the left exterior part 283 is fixed to the front wall part 23 of the housing 2. The panel side opening 289 is arranged on the front surface of the front wall portion 23 of the housing 2, and is arranged so as to overlap the front side of the grill opening 30.

As described above, in the front panel 28 of the present embodiment, the lower portions of the right exterior portion 282 and the left exterior portion 283 respectively correspond to the right support plate portion 232 and the left support plate portion 233 of the front wall portion 23 of the housing 2. It is fixed. Accordingly, even if the temperature of the front panel 28 rises due to the heat transferred from the grill unit 40, it is possible to prevent the right exterior part 282 and the left exterior part 283 from spreading in a V shape.

The structure of the grill unit 40 will be described with reference to FIGS. 9 to 14. As shown in FIGS. 9 to 11, the grill unit 40 is formed in a substantially rectangular parallelepiped box shape having an opening on the front side. At the front end of the grill unit 40, an opening 26 having a substantially rectangular shape in front view is formed. As shown in FIG. 14, the grill unit 40 includes a unit main body 50, a grill hood 60, a heat shield plate 70, and an exhaust pipe 80 in order from the bottom. The unit main body 50 is formed in a box shape having a substantially U-shaped cross section with an open top surface, and forms a heating space for heating the food. The grill hood 60 is fixed so as to close the upper opening of the unit main body 50, and supports the grill burner 65 toward the unit main body 50 side downward. The heat shield plate 70 is supported with a gap so as to cover the upper surface of the grill hood 60, and blocks the heat transmitted from the grill burner 65, thereby preventing the temperature of the top plate 3 from rising excessively. The exhaust stack 80 is connected to the rear portion of the unit main body portion 50, and guides the combustion gas inside the unit main body portion 50 to the exhaust port portion 12A provided at the rear portion of the top plate 3.

The structure of the unit body 50 will be described. As shown in FIGS. 9, 10, and 14, the unit main body portion 50 includes a right side wall portion 51, a left side wall portion 52, a bottom wall portion 53, a back wall portion 54, and the like. A right side surface portion 512 is provided at the front end portion of the right side wall portion 51. The right side surface portion 512 is a plate portion that is substantially rectangular in a front view and protrudes rightward from the front end portion of the right side wall portion 51, and is arranged such that its surface direction is the front-back direction. Insertion holes 512A and 512B are provided in an upper portion and a lower portion of the right side surface portion 512. The insertion holes 512A and 512B are formed in a slit shape extending in the vertical direction. As shown in FIG. 14, an upper surface portion 511 is provided at the upper end portion of the right side wall portion 51. The upper surface portion 511 is a plate portion having a substantially band-like shape in plan view that protrudes rightward from the upper end portion of the right side wall portion 51, and is arranged such that the surface direction is the vertical direction. The upper surface portion 511 is provided with a plurality of fixing holes 511A.

As shown in FIGS. 9, 10, and 14, a left side wall portion 522 is provided at the front end portion of the left side wall portion 52. The left side surface portion 522 is a plate portion that is substantially rectangular in a front view and protrudes leftward from the front end portion of the left side wall portion 52, and is arranged such that the surface direction thereof is the front-back direction. Insertion holes 522A and 522B are provided in an upper portion and a lower portion of the left side surface portion 522, respectively. The insertion holes 522A and 522B are formed in a slit shape extending in the vertical direction. As shown in FIG. 14, an upper surface portion 521 is provided at the upper end portion of the left side wall portion 52. The upper surface portion 521 is a plate portion having a substantially band-like shape in plan view that protrudes leftward from the upper end portion of the left side wall portion 52, and is arranged such that the surface direction thereof is the vertical direction. The upper surface portion 521 is provided with a plurality of fixing holes 521A. The right side surface portion 512 and the left side surface portion 522 are arranged at the same position in the front-rear direction.

The bottom wall portion 53 is provided substantially horizontally between the lower end portion of the right side wall portion 51 and the lower end portion of the left side wall portion 52. On the upper surface thereof, a pair of left and right guide portions 531 extending in the front-rear direction and protruding upward in a convex shape are provided. The pair of guide portions 531 guide the tray 110 in the front-rear direction. The back wall portion 54 is provided between the rear end portion of the right side wall portion 51, the rear end portion of the left side wall portion 52, and the rear end portion of the bottom wall portion 53.

As shown in FIG. 14, in the unit main body 50 having the above structure, the right duct 51 is provided on the outer surface of the right wall 51, and the left duct 56 is provided on the outer surface of the left wall 52. ing. As shown in FIGS. 10, 12, and 14, the right duct portion 55 is formed by bending a metal plate and includes a main body portion 551, a front support portion 552, a rear support portion 553, an upper fixing portion 554, and the like. The main body 551 is formed in a substantially rectangular shape that is long in the front-rear direction when viewed from the right side. The front support portion 552 extends from the front end portion of the main body portion 551 to the outer surface side (left side) of the right side wall portion 51, and has a distal end side that is bent forward and is formed in a substantially L-shape in cross section. The rear side support portion 553 is formed in a generally L-shaped sectional view in which the rear side support portion 553 extends from the rear end portion of the main body portion 551 to the outer surface side (left side) of the right side wall portion 51 and the front end side is bent backward. In the right duct portion 55, the front end portion extending forward of the front support portion 552 and the rear end portion extending rearward of the rear support portion 553 come into contact with the outer surface of the right wall portion 51, whereby the right wall portion 51. A gap is formed between the outer surface of the main body 551 and the main body 551.

The upper fixing portion 554 is formed in a substantially strip shape extending leftward from the upper end portion of the main body portion 551 and extending in the front-back direction in a plan view. The upper fixing portion 554 is provided with a fixing hole 554A. The right duct part 55 locks the upper fixing part 554 onto the upper surface part 511 of the right side wall part 51 of the unit main body part 50 from above, and positions the fixing hole 554A in the fixing hole 511A provided in the upper surface part 511. , And is fastened with the screws 15 to be arranged on the outer surface of the right side wall portion 51.

On the other hand, as shown in FIGS. 9 and 12 to 14, the left duct portion 56 is also formed by bending a metal plate, and includes a main body portion 561, a front support portion 562, a rear support portion 563, an upper fixing portion 564, and the like. Prepare The main body portion 561 is formed in a substantially rectangular shape that is long in the front-rear direction when viewed from the left side. The front side support portion 562 extends from the front end portion of the main body portion 561 to the outer surface side (right side) of the left side wall portion 52, and is formed in a substantially L-shape in cross section in which the tip side bends forward. The rear side support portion 563 is formed in a generally L-shape in cross section, which extends from the rear end portion of the main body portion 561 to the outer surface side (right side) of the left side wall portion 52 and has the front end side bent backward. In the left-side duct portion 56, the front-side portion that extends forward of the front-side support portion 562 and the rear-side portion that extends rearward of the rear-side support portion 563 come into contact with the outer surface of the left-side wall portion 52, so that the left-side wall portion 52 is formed. A gap is formed between the outer surface of the main body 561 and the main body 561.

The upper fixing portion 564 is formed in a substantially strip shape extending rightward from the upper end portion of the main body portion 561 and extending in the front-back direction in a plan view. The upper fixing portion 564 is provided with a plurality of fixing holes 564A. The left duct part 56 locks the upper fixing part 564 on the upper surface part 521 of the left side wall part 52 of the unit main body part 50 from above, and the plurality of fixing holes 564A are provided in the upper surface part 521. It is arranged on the outer surface of the left side wall portion 52 by aligning it with the 521A and fastening it with the screw 15.

By forming a gap between the outer surface of the right side wall portion 51 and the main body portion 551, the right side duct portion 55 can make it difficult for heat to be transferred from the right side wall portion 51 whose temperature rises due to combustion of the grill burner 65. Similarly, in the left-side duct portion 56, by forming a gap between the outer surface of the left-side wall portion 52 and the main body portion 561, it becomes difficult for heat to be transferred from the left-side wall portion 52 whose temperature rises due to combustion of the grill burner 65. You can

In the unit main body portion 50, an arm-shaped horizontal beam portion 57 extending in the left-right direction is provided between the rear end portion of the upper surface portion 511 of the right side wall portion 51 and the rear end portion of the upper surface portion 521 of the left side wall portion 52. It is set up. A fixing hole 571 is provided at the right end of the lateral beam portion 57, and a fixing hole 572 is provided at the left end thereof. The fixing hole 571 is positioned in the fixing hole 511A provided at the rear end of the upper surface portion 511 of the right side wall portion 51 of the unit main body portion 50, and is fixed with the screw 15. The fixing hole 572 is positioned in the fixing hole 521A provided at the rear end portion of the upper surface portion 521 of the left side wall portion 52 of the unit main body portion 50, and is fixed with the screw 15. The lateral beam portion 57 closes a gap formed in a rear portion of the unit main body portion 50 where the exhaust pipe 80 is connected from the rear side.

The structure of the grill hood 60 will be described with reference to FIG. The grill hood 60 is formed in a plate shape that is substantially rectangular in a plan view. The grill hood 60 includes a hood body portion 61, a right edge portion 62, a left edge portion 63, an upper edge portion 64, a gas supply portion 66 and the like. The hood main body 61 is formed in a substantially rectangular shape in a plan view, and an outer peripheral edge portion thereof is inclined obliquely toward the outside and is formed in a substantially trapezoidal shape in cross section. A grill burner 65 having a substantially rectangular shape in bottom view is provided at a substantially central portion of the lower surface of the hood body 61. The right edge portion 62 extends substantially horizontally from the right end portion of the hood body portion 61 to the right, and is formed in a substantially strip shape extending in the front-back direction in plan view. The right edge portion 62 is provided with a plurality of fixing holes 621. The right edge portion 62 is brought into contact with the upper surface portion 511 of the right side wall portion 51 of the unit main body portion 50 via the upper fixing portion 554 of the right duct portion 55, and the fixing hole 622 provided in the right edge portion 62 is formed. After being positioned in the fixing hole 511A provided in the upper surface portion 511, the screw 15 is fastened from above, whereby the unit main body portion 50 is fixed to the upper surface portion 511 of the right side wall portion 51.

The left edge portion 63 extends substantially horizontally from the left end portion of the hood main body portion 61 to the left, and extends in a substantially strip shape extending in the front-back direction in plan view. The left edge portion 63 is provided with a plurality of fixing holes 631. The left edge portion 63 is in contact with the upper surface portion 521 of the left side wall portion 52 of the unit main body portion 50 via the upper side fixing portion 564 of the left duct portion 56, and the fixing hole 632 provided in the left edge portion 63 is formed. After being positioned in the fixing hole 521A provided in the upper surface portion 521, the screw 15 is fastened from above to be fixed to the upper surface portion 521 of the left side wall portion 52 of the unit main body portion 50.

The thermocouple 67 and the ignition electrode 68 are fixed to the rear end side of the left edge portion 63 by a plate-shaped fixing member 69. The thermocouple 67 is arranged on the front side and the ignition electrode 68 is arranged on the rear side (see FIG. 11). The respective tip portions of the thermocouple 67 and the ignition electrode 68 are arranged so as to project to a position adjacent to the grill burner 65. The ignition electrode 68 ignites the grill burner 65 by being driven based on the pushing operation of the operation knob 31. The thermocouple 67 detects the state of the grill burner 65, for example, misfire.

The upper edge portion 64 is provided by bending vertically upward from the front end portion of the hood body portion 61, and is formed in a substantially rectangular plate shape whose surface direction faces the front-rear direction and extends in the left-right direction in a front view. Fixing holes 641 and 642 are provided at both left and right ends of the upper edge 64. The upper edge portion 64, together with the right side surface portion 512 and the left side surface portion 522 of the unit main body portion 50, constitutes an enclosure portion 27 having an inverted U shape in a front view. As will be described later, the enclosure portion 27 is a portion that is directly fixed to the right strut plate portion 232 and the left strut plate portion 233 provided on the front wall portion 23 of the housing 2. The position of the upper edge portion 64 is adjusted so as to be flush with the right side surface portion 512 and the left side surface portion 522 when forming the enclosing portion 27 with the right side surface portion 512 and the left side surface portion 522.

The gas supply unit 66 is provided on the rear end side of the hood body 61 and includes a gas supply path 661 and a gas supply port 662. The downstream end of the gas supply path 661 in the gas flow direction is connected to the grill burner 65. The gas supply port 662 is provided so as to expand its diameter at the upstream end of the gas supply passage 661. A gas supply pipe (not shown) is connected to the gas supply port 662. As a result, the gas flows from the gas supply pipe to the gas supply passage 661 through the gas supply port 662 and is supplied to the grill burner 65.

The structure of the heat shield plate 70 will be described with reference to FIGS. The heat shield plate 70 is made of a metal plate and is formed in a substantially rectangular shape in a plan view. The heat shield 70 includes a body 71, a right side 72, a first hanging portion 73, a second hanging portion 74, a baffle plate 76, a baffle plate 77, a front side 78, a protruding piece 79, and the like, and the grill hood 60. It has a size that can cover the above from above (see FIG. 11). The main body 71 is formed in a generally rectangular shape in plan view. The main body 71 is provided with three convex portions 711 to 713. The convex portions 711 to 713 are formed so as to project upward by, for example, press working. The convex portion 711 is disposed on the right end side of the main body portion 71, linearly extends from the rear end side of the main body portion 71 toward the front, and is folded back at the front end side to the left at a substantially right angle. And is formed in a substantially L shape in a plan view. The convex portion 712 is provided on the left side of the convex portion 711 and substantially in the center of the main body 71, and is formed in a substantially L-shape in plan view, which is smaller than the convex portion 711. The convex portion 713 is arranged on the left end side of the main body portion 71, and extends linearly from the rear end side of the main body portion 71 toward the front. The convex portions 711 to 713 improve the rigidity of the main body portion 71 in the front-rear direction and the left-right direction.

As shown in FIGS. 14 and 17 to 19, the right side portion 72 is provided along the right end portion of the main body portion 71, and is formed in a plate shape that is inclined obliquely downward with respect to the right side. The right end portion of the right side portion 72 is provided with a fixing piece portion 721 that further extends substantially horizontally and extends in the front-back direction in a plan view. A fixing hole 722 is provided at a substantially central portion in the longitudinal direction of the fixing piece portion 721. The fixing piece portion 721 contacts the upper surface of the right edge portion 62 of the grill hood 60, the fixing hole 722 is positioned in the fixing hole 621 provided in the right edge portion 62, and is fixed by the screw 15 (see FIG. 14). .. As a result, the right end side of the heat shield plate 70 is fixed to the grill hood 60.

On the rear end side of the left end portion of the main body portion 71, a recessed portion 75 that is recessed rightward toward a substantially rectangular shape in a plan view is provided. The recessed portion 75 is arranged at a position overlapping above the fixing member 69 fixed to the left edge portion 63 of the grill hood 60 when the heat shield plate 70 is incorporated as the grill unit 40 (see FIGS. 9 and 11). ). As a result, the rear end sides of the thermocouple 67 and the ignition electrode 68 are exposed to the outside of the heat shield plate 70.

The first hanging portion 73 is provided so as to hang down from the front end portion of the left end portion of the main body portion 71 with respect to the concave portion 75, and is formed in a substantially rectangular shape that is long in the front-rear direction in left side view. The vertical length of the first hanging part 73 is adjusted so as to hang down to a position lower than at least the grill burner 65 when the heat shield plate 70 is incorporated as the grill unit 40. A step portion 731 formed by cutting out in a substantially rectangular shape is provided at a lower corner portion on the front side of the first hanging portion 73. On the rear end side of the step portion 731, an abutting piece 732 formed by bending rightward is provided (see FIGS. 18 and 19). The contact piece 732 contacts the upper surface of the left edge portion 63 of the grill hood 60 when the heat shield plate 70 is incorporated as the grill unit 40. Accordingly, the heat shield plate 70 can be arranged so that the left end side of the main body portion 71 is not in contact with the grill hood 60. A portion of the lower end portion of the first hanging portion 73 except the step portion 731 is bent and bent upward.

The second hanging portion 74 is provided so as to hang from a portion of the left end portion of the main body portion 71 that is behind the concave portion 75. Similarly to the first hanging part 73, the vertical length of the second hanging part 74 also hangs down to a position lower than at least the grill burner 65 when the heat shield plate 70 is incorporated as the grill unit 40. Has been adjusted. The lower end portion of the second hanging portion 74 is also bent and bent upward.

As shown in FIGS. 15 and 16, the baffle plate portion 76 is provided so as to hang down from the left end portion which is the innermost portion of the inner edge portion of the concave portion 75, and is formed in a substantially rectangular shape that is laterally long in left side view. .. The baffle plate portion 77 is provided by folding back from the rear end portion of the first hanging portion 73 to the right at a substantially right angle, and is formed in a substantially trapezoidal shape in a rear view. The lower end of the baffle plate 77 is provided with a fixing piece 771 which is bent rearward at a substantially right angle and extends substantially horizontally. The fixing piece 771 is provided with a fixing hole 772. The fixing piece 771 abuts on the upper surface of the left edge portion 63 of the grill hood 60 in a state where the heat shield plate 70 is incorporated as the grill unit 40, and the fixing hole 772 is formed in the fixing hole 631 provided in the left edge portion 63. It is positioned and fixed with screws 15 (see FIG. 14). In the portion where the baffle plate portion 77 is arranged, the main body portion 71 and the grill hood 60 are not in contact with each other, and since the fixing piece 771 is provided at the lower end portion of such a baffle plate portion 77, the grill hood 60 It is possible to prevent the hot air leaking from the fixing hole 631 provided in the left edge portion 63 from being transmitted to the heat shield plate 70.

The front side portion 78 is provided so as to project downward along the front end portion of the main body portion 71, and is formed in a substantially rectangular shape extending in the left-right direction in front view. The front side portion 78 is arranged so as to overlap the back side of the upper edge portion 64 provided on the front side of the grill hood 60 in a state where the heat shield plate 70 is incorporated as the grill unit 40 (see FIG. 9 ). The projecting piece 79 is provided so as to project obliquely upward with respect to the rear along the rear end of the main body 71, and is formed in a substantially strip shape extending in the left-right direction in plan view. The protruding piece 79 is arranged so as to overlap with the front end side of the upper surface of the first passage portion 81 of the exhaust pipe 80, which will be described later, in a state where the heat shield plate 70 is incorporated as the grill unit 40 (see FIGS. 10 and 11). ..

The structure of the exhaust stack 80 will be described with reference to FIGS. 9 to 11 and 14. The exhaust stack 80 includes a first passage portion 81 and a second passage portion 82 in order from the front side. The first passage portion 81 is fixed so as to close an opening (not shown) on the rear end side of the upper portion of the unit main body portion 50 except the portion closed by the grill hood 60, and is inclined obliquely upward with respect to the rear. It is formed in a substantially rectangular tube shape. At the lower part of the right side surface of the first passage portion 81, a fixing piece 83 having a substantially rectangular shape in a plan view and protruding substantially horizontally to the right side is provided. A fixing hole 831 is provided in the fixing piece 83. The lower portion of the left side surface of the first passage portion 81 is provided with a fixing piece 84 that is substantially rectangular in a plan view and projects substantially horizontally to the left side. The fixing piece 84 is provided with a fixing hole 841. The fixing piece 83 abuts on the rear end side of the upper surface portion 511 of the right side wall portion 51 of the unit main body portion 50, and the fixing hole 831 is positioned in the fixing hole 511A provided on the rear end side of the upper surface portion 511, so that the screw It is fastened by 15 and fixed. The fixing piece 84 abuts on the rear end side of the upper surface portion 521 of the left side wall portion 52 of the unit main body 50, and the fixing hole 841 is positioned in the fixing hole 521A provided on the rear end side of the upper surface portion 521, and the screw It is fastened by 15 and fixed. As a result, the exhaust stack 80 is fixed to the unit body 50.

The second passage portion 82 is formed into a substantially rectangular tube shape that is folded back and extends upward from the rear end portion of the first passage portion 81. A substantially rectangular exhaust port 82A extending in the left-right direction in plan view is formed at the upper end of the opening of the second passage 82. Therefore, the combustion gas in the unit body 50 flows through the first passage portion 81 and the second passage portion 82 of the exhaust pipe 80 and is discharged to the outside from the exhaust port 82A. As shown in FIG. 14, the frame trap 17 is attached inside the exhaust port 82A. The frame trap 17 is configured to include two perforated plates 17A and 17B (see FIG. 22) that are arranged substantially parallel to each other with a predetermined gap therebetween. The perforated plates 17A and 17B are sequentially arranged along the cylinder direction. The respective porous plates are arranged so as to intersect with the cylinder direction of the exhaust pipe 80 while being mounted in the exhaust port 82A, and so that no gap is formed between the inner side surfaces of the exhaust pipe 80.

A support member 87 is fixed to the right end side of the frame trap 17, and a support member 88 is fixed to the left end side thereof. The support members 87 and 88 sandwich and support the perforated plates 17A and 17B from above and below. The support member 87 is provided with a fixing hole 871. The support member 88 is provided with a fixing hole 881. At the right end of the upper end of the second passage portion 82, a flange portion 85 protruding rightward is provided. A fixing hole 851 is provided in the flange portion 85. A flange portion 86 protruding leftward is provided at the left end portion of the upper end portion of the second passage portion 82. A fixing hole 861 is provided in the flange portion 86. The frame trap 17 is inserted into the exhaust port 82A from above, and the support members 87 and 88 are locked onto the flange portions 85 and 86. By positioning the fixing holes 871 and 881 of the supporting members 87 and 88 to the fixing holes 851 and 861 of the flange portions 85 and 86 and fixing them with screws 15 via a closing member 89 described later, the frame trap 17 is It is attached inside the exhaust port 82A.

The closing member 89 includes a right side flange portion 891, a left side flange portion 892, a connecting portion 893, and the like. The right flange portion 891 is a plate portion that is substantially rectangular in a plan view and is locked and fixed to the flange portion 85 provided on the right side of the upper end portion of the second passage portion 82. The right flange portion 891 is provided with a fixing hole 891A. The left flange portion 892 is a plate portion that is substantially rectangular in a plan view and is locked and fixed to a flange portion 86 provided on the left side of the upper end portion of the second passage portion 82. The left flange portion 892 is provided with a fixing hole 892A. The connecting portion 893 is connected between the front end portion of the right side flange portion 891 and the front end portion of the left side flange portion 892. The connecting portion 893 extends in a substantially straight line in the left-right direction and has a substantially L-shaped cross section (see FIG. 22 ). The connecting portion 893 is inserted inside the exhaust port 82</b>A of the exhaust pipe 80, and is arranged close to the front inner surface of the inner surface of the second passage portion 82.

As shown in FIG. 14, after the supporting members 87 and 88 for supporting the frame trap 17 are locked and positioned with respect to the flange portions 85 and 86 provided on both the left and right sides of the exhaust port 82A, from above, The right flange portion 891 and the left flange portion 892 of the closing member 89 are locked. Then, the fixing holes 891A and 892A of the right side flange portion 891 and the left side flange portion 892 are positioned in the fixing holes 871 and 881 of the supporting members 87 and 88, and then fastened from above with the screw 15, so that the right side flange portion 891 and the left side portion It is fixed to the flange portion 892. As a result, the support members 87, 88 and the closing member 89 are fixed to the upper end of the second passage portion 82.

As shown in FIGS. 22 and 23, the connecting portion 893 is arranged closer to the front inner surface of the inner surface of the second passage portion 82. In the stove 1 in which the grill unit 40 is installed in the housing 2, the exhaust port 82A of the exhaust pipe 80 is arranged immediately below the exhaust port part 12A provided in the cover part 11 on the rear end side of the top plate 3. (See Figure 21). As shown in FIG. 22, in the front-back direction of the stove 1, the position P1 of the front end of the exhaust port 82A is located on the front side of the position P2 of the front ends of the four slits 121A in the front row of the exhaust port portion 12A. There is. When the exhaust port 82A is viewed from above, the connecting portion 893 of the closing member 89 is arranged in the region P3 between the positions P1 and P2.

Here, if the closing member 89 is not attached to the second passage part 82, the combustion gas flowing upward from the exhaust port 82A collides with the lower surface of the cover part 11 on the front side of the exhaust port 82A, and a part of the combustion gas. It may flow into the body 2. Then, as shown in FIG. 23, since the gas inlet 4A of the stove burner 4 is arranged in front of the exhaust port 82A, a part of the combustion gas flowing into the inside of the housing 2 is partially exhausted from the gas inlet 4A. Could be drawn back into. Therefore, in the present embodiment, by attaching the closing member 89 to the second passage portion 82, the region P3 of the exhaust port 82A that overlaps the front side portion of the slit 121A in the front row of the exhaust port portion 12A is connected to the connecting portion. It can be occluded by 893. As a result, the combustion gas flowing through the second passage portion 82 flows upward behind the connecting portion 893, so that it does not flow into the housing 2 and is smoothly discharged to the outside via the exhaust port portion 12A. .. Thereby, the stove 1 can prevent the combustion gas discharged from the exhaust port 82A of the exhaust stack 80 from flowing into the housing 2.

An example of a method of fixing the grill unit 40 in the housing 2 will be described with reference to FIGS. 4 to 6. As shown in FIG. 5, first, the grill unit 40 is arranged inside the housing 2, and the enclosure portion formed on the front end side of the grill unit 40 from the rear side with respect to the grill opening portion 30 of the front wall portion 23. Turn 27. Next, the insertion claws 251 and 252 provided on the right support plate 232 located on the right side of the grill opening 30 and the insertion claw 253 provided on the left support plate 233 located on the left side of the grill opening 30. , 254 are inserted into the insertion holes 512A and 512B provided in the right side surface portion 512 and the insertion holes 522A and 522B provided in the left side surface portion 522 of the enclosure 27, so that the grill unit 40 is enclosed. It is installed inside the body 2. At this time, the right side surface portion 512 abuts on the rear surface of the lateral direction portion 242 of the right support plate portion 232, and the left side surface portion 522 abuts on the rear surface of the lateral direction portion 243 of the left support column plate portion 233. In this state, the right strut plate portion 232 and the left strut plate portion 233 include the left and right end portions of the upper edge portion 64 of the grill hood 60 and the outer side portions of the right side surface portion 512 and the left side surface portion 522 of the unit main body portion 50, respectively. And so as to straddle the upper and lower sides, they overlap the enclosure portion 27 from the front side. As a result, the grill unit 40 is firmly positioned with respect to the right strut plate portion 232 and the left strut plate portion 233 of the front wall portion 23.

Next, with the grill unit 40 positioned, a fixing hole 641 provided at the right end of the upper edge 64 of the enclosure 27 is provided at the upper end of the lateral portion 242 of the right support plate 232. It is positioned in the fixing hole 246 and is fastened from the front side of the right support plate portion 232 with a screw (not shown). On the other hand, the fixing hole 642 provided in the left end portion of the upper edge portion 64 is positioned in the fixing hole 248 provided in the upper end portion of the lateral direction portion 243 of the left support column plate portion 233, and from the front side of the left support column plate portion 233. Fasten with screws 16 (see FIG. 4). As a result, the grill unit 40 is fixed to the front wall portion 23 and fixed in the housing 2. Further, in the present embodiment, by fixing the upper edge portion 64 of the grill hood 60 to the right support column plate 232 and the left support column plate portion 233 provided with the insertion claws 251 and 252 and 253 and 254, It is possible to prevent the positional deviation between the grill hood 60 and the unit main body 50 in the grill unit 40.

Further, as shown in FIG. 4, when the stove 1 is viewed from the front side, the enclosure 27 is exposed at the grill opening 30. In the enclosure portion 27, the upper edge portion 64 of the grill hood 60 and the right side surface portion 512 and the left side surface portion 522 of the unit main body portion 50 are flush with each other. The bead portion 107 (see FIG. 20) provided on the back surface 102 of the grill door 100 abuts on the surrounding portion 27. As a result, the close contact between the grill unit 40 and the grill door 100 can be enhanced, so that leakage of hot air due to combustion can be prevented. Further, unlike the conventional case, since it is not necessary to use a metal frame in order to enhance the adhesion between the grill unit 40 and the grill door 100, the manufacturing cost can be reduced and the assembling can be simplified.

With reference to Drawing 3, Drawing 12, and Drawing 13, the operation effect of the 1st hanging part 73, the 2nd hanging part 74, and baffle plate parts 76 and 77 of heat shield 70 in stove 1 is explained. As shown in FIG. 3, since the stove 1 is a stove with a narrow width, the grill unit 40 is installed close to the left wall portion 22 side of the housing 2 due to the positional relationship with the stove burners 4 and 5. .. Further, since the inside of the housing 2 is narrow, the grill unit 40 and the stove burners 4 and 5 are arranged so as to vertically overlap with each other. Therefore, in the present embodiment, the first hanging part 73 and the second hanging part 74 are provided at the left end of the main body 71 of the heat shield plate 70 arranged above the grill hood 60. As shown in FIGS. 12 and 13, the lower ends of the first hanging portion 73 and the second hanging portion 74 (see P1 position in FIGS. 12 and 13) have a grill burner 65 (P2 in FIG. 12) provided on the grill hood 60. It is located below the position). With such a first hanging part 73 and a second hanging part 74, the left side of the grill burner 65 can be covered with the left wall portion 22 side of the housing 2, so that the stove 1 having a narrow width as in the present embodiment can be used. Even if there is, it is possible to prevent the radiant heat of the grill burner 65 from being transferred to the left wall portion 22 of the housing 2. Since the temperature of the left wall portion 22 of the housing 2 does not rise excessively, it is possible to prevent the temperature of the top plate 3 and the housing 2 near the cabinet of the kitchen in which the stove 1 is installed from rising excessively. You can enjoy cooking, comfortable and safe.

Further, a concave portion 75 is provided at the left end of the main body 71 of the heat shield plate 70, and the fixing member 69 for fixing the thermocouple 67 and the ignition electrode 68 is exposed. In the recess 75, heat is leaked from the fixing member 69 and the tip of each of the thermocouple 67 and the ignition electrode 68 arranged on the grill burner 65 side, but in the present embodiment, as shown in FIG. Baffle plates 76 and 77 are located between the position and the positions of the burners 4 and 5, respectively. Note that, in FIG. 11, each position of the stove burners 4 and 5 is indicated by a chain double-dashed line. As a result, the heat from the fixing member 69 and the tips of the thermocouple 67 and the ignition electrode 68 is shielded by the baffle plates 76 and 77, so that they can be prevented from being transferred to the stove burners 4 and 5.

Further, in the present embodiment, the contact piece 732 is provided on the step portion 731 of the first hanging portion 73 of the heat shield plate 70 so as to be bent toward the grill hood 60 side, and contacts the left edge portion 63 of the grill hood 60. By doing so, the left end side of the main body 71 of the heat shield plate 70 is arranged so as not to contact the grill hood 60 as much as possible. As a result, it is possible to prevent the heat from the unit main body 50 and the grill hood 60 from being directly transferred to the heat shield plate 70 so that the heat shield property is deteriorated. Further, since the contact piece 732 is arranged in front of the grill burner 65, the contact piece 732 is not arranged between the grill burner 65 and the left wall portion 22 of the housing 2. Although a portion of the grill hood 60 between the grill burner 65 and the left wall portion 22 of the housing 2 has a high temperature, an abutting piece 732 is arranged in front of the grill burner 65 so as to avoid the portion. Therefore, heat transfer from the grill hood 60 to the heat shield plate 70 via the contact piece 732 can be prevented.

In the above description, the unit body 50 is an example of the “unit body” in the present invention. The fixing member 69 is an example of the "electrical component fixing part" of the present invention. The baffle plates 76 and 77 are examples of the "baffle plate" in the present invention. The contact piece 732 is an example of the “contact portion” in the present invention.

As described above, the stove 1 of this embodiment includes the housing 2, the stove burners 4, 5, and the grill unit 40. The stove burners 4 and 5 are provided on the upper portion of the housing 2. The grill unit 40 is arranged at a position close to the left wall portion 22 side of the housing 2, and a part of the grill unit 40 is arranged so as to overlap below the stove burner 5. The grill unit 40 is attached to the upper part of the unit main body 50, the unit main body 50 having an open top, and the grill hood 60 to which the grill burner 65 is fixed, and the heat shield plate 70 arranged so as to cover the grill hood 60 from above. And so on. A cooking space is formed between the unit main body 50 and the grill hood 60 to heat and cook the food to be cooked by the grill burner 65. A first hanging portion 73 and a second hanging portion 74 that hang down to a position below the grill burner 65 are provided at the left end portion of the heat shield 70 on the left wall 22 side of the housing 2. The first hanging part 73 and the second hanging part 74 are arranged so as to separate a predetermined gap from the unit main body part 50 and the grill hood 60 to the left wall part 22 side of the housing 2. Accordingly, the stove 1 can cover the side of the grill burner 65 on the left wall 22 side of the housing 2 by the first hanging portion 73 and the second hanging portion 74, so that the radiant heat of the grill burner 65 can be covered by the housing. It can be prevented from being transmitted to the body 2.

The present invention is not limited to the above embodiment, and various modifications can be made. The stove 1 of the above embodiment is a built-in type stove, but may be a table stove. Further, although two stove burners 4 and 5 are provided on the top plate 3, the number of stove burners may be one or plural. Further, the right back stove burner 4 is a standard burner and the left front stove burner 5 is a high-power burner, but both may be standard burners or high-power burners, for example.

In the stove 1 of the above-described embodiment, since the stove burner 4 is arranged on the right back side and the stove burner 5 is arranged on the left front side, the grill unit 40 is installed close to the left wall portion 22 side of the housing 2. The grill unit 40 may be installed closer to the right wall portion 21 side of the housing 2 depending on the arrangement of the stove burner. In that case, the hanging portion provided on the heat shield plate 70 may be provided on the right end side of the heat shield plate 70.

In the stove 1 of the above-described embodiment, in the recess 75 of the heat shield plate 70, the baffle plate portion 76 is arranged at the leftmost position, which is the innermost portion of the recess 75, depending on the position of each of the stove burners 4 and 5. Although the baffle plate 77 is arranged at the position of the front end, the baffle plate may be arranged at the position of the rear end.

1 stove 2 housing 3 top plate 4 stove burner 5 stove burner 22 left wall 40 grill unit 50 unit body 55 right duct 56 left duct 60 grill hood
Reference numeral 65 grill burner 67 thermocouple 68 ignition electrode 69 fixing member 70 heat shield plate 73 first hanging portion 74 second hanging portion 75 concave portion 76 baffle plate portion 77 baffle plate portion 732 abutting piece 771 fixing piece

Claims (6)

A housing,
One or more stove burners provided on the upper part of the housing,
A stove that includes a grill unit that is disposed at a position closer to one side wall of the casing with respect to the center of the casing in the left-right direction, and at least a portion of which is positioned so as to overlap below the stove burner. ,
The grill unit is
A unit body with an open top,
A grill hood attached to the upper part of the unit main body and having a fixed grill burner,
A heat shield arranged so as to cover the grill hood from above,
A cooking space for heating and cooking an object to be cooked by the grill burner is formed between the unit body and the grill hood,
An end portion of the heat shield plate on the side wall side of the housing is provided with a hanging portion that hangs down to a position lower than at least the grill burner,
The hanging part is arranged so as to separate a predetermined gap from the unit main body part and the grill hood to the one side wall side of the housing,
With respect to the left-right direction of the grill hood, at the end portion on the one side wall side of the casing, at a position that does not vertically overlap the arrangement position of the stove burner, while fixing the electrical component, An electric component fixing portion for arranging the tip end portion of the electric component at a position adjacent to the grill burner is provided,
At the end of the housing on the side wall side with respect to the left-right direction of the heat shield plate, at a position overlapping the electric component fixing portion, a concave shape is formed on the side opposite to the side wall side. A concave portion is formed which is formed as a recess and exposes the electric component fixing portion to the outside of the heat shield plate,
In the recess, at least between the recess and the arrangement position of the stove burner when viewed in a plan view, there is a baffle plate arranged so as to extend vertically between the recess and the grill hood. The stove according to claim 1, which is provided . Wherein the baffle plate unit, according to claim 1, characterized in that the fixing portion for fixing a screw in a hole provided in an end portion of the one side wall of the housing in the grill hood is provided Stove. The stove according to claim 1 or 2 , wherein the hanging portion is provided with an abutting portion that projects toward the grill hood side and abuts an upper surface of the grill hood. The stove according to claim 3 , wherein the contact portion is arranged in front of the grill burner. A duct portion is provided on the outer surface of the side wall portion of the unit main body portion that faces the hanging portion with the predetermined gap therebetween and forms a gap between the side wall portion and the outer surface of the side wall portion. The stove according to any one of claims 1 to 4 . A housing,
One or more stove burners provided on the upper part of the housing,
A stove that includes a grill unit that is disposed at a position closer to one side wall of the casing with respect to the center of the casing in the left-right direction, and at least a portion of which is positioned so as to overlap below the stove burner. ,
The grill unit is
A unit body with an open top,
A grill hood attached to the upper part of the unit main body and having a fixed grill burner,
A heat shield arranged so as to cover the grill hood from above,
A cooking space for heating and cooking an object to be cooked by the grill burner is formed between the unit body and the grill hood,
An end portion of the heat shield plate on the side wall side of the housing is provided with a hanging portion that hangs down to a position lower than at least the grill burner,
The hanging part is arranged so as to separate a predetermined gap from the unit main body part and the grill hood to the one side wall side of the housing ,
A duct portion is provided on the outer surface of the side wall portion of the unit main body portion that faces the hanging portion with the predetermined gap therebetween and forms a gap between the side wall portion and the outer surface of the side wall portion. And the stove.

Images